使用Open XML创建word文档

我正在创建一个示例处理程序来生成简单的Word文档。
本文档将包含文本Hello world

这是我使用的代码（C＃.NET 3.5），
我创建了Word文档，但没有文本，大小为0。
我该如何解决？
（我使用CopyStream方法，因为CopyTo仅在.NET 4.0及更高版本中可用。）

public class HandlerCreateDocx : IHttpHandler { public void ProcessRequest(HttpContext context) { using (MemoryStream mem = new MemoryStream()) { // Create Document using (WordprocessingDocument wordDocument = WordprocessingDocument.Create(mem, WordprocessingDocumentType.Document, true)) { // Add a main document part. MainDocumentPart mainPart = wordDocument.AddMainDocumentPart(); // Create the document structure and add some text. mainPart.Document = new Document(); Body body = mainPart.Document.AppendChild(new Body()); Paragraph para = body.AppendChild(new Paragraph()); Run run = para.AppendChild(new Run()); run.AppendChild(new Text("Hello world!")); mainPart.Document.Save(); // Stream it down to the browser context.Response.AppendHeader("Content-Disposition", "attachment;filename=HelloWorld.docx"); context.Response.ContentType = "application/vnd.ms-word.document"; CopyStream(mem, context.Response.OutputStream); context.Response.End(); } } } // Only useful before .NET 4 public void CopyStream(Stream input, Stream output) { byte[] buffer = new byte[16 * 1024]; // Fairly arbitrary size int bytesRead; while ((bytesRead = input.Read(buffer, 0, buffer.Length)) > 0) { output.Write(buffer, 0, bytesRead); } } } 

Answer 1

通过将流代码放在外部USING块中，这对我有用。

这会导致调用WordprocessingDocument.Close （通过Dispose方法）。

 public void ProcessRequest(HttpContext context) { using (MemoryStream mem = new MemoryStream()) { // Create Document using (WordprocessingDocument wordDocument = WordprocessingDocument.Create(mem, WordprocessingDocumentType.Document, true)) { // Add a main document part. MainDocumentPart mainPart = wordDocument.AddMainDocumentPart(); // Create the document structure and add some text. mainPart.Document = new Document(); Body body = mainPart.Document.AppendChild(new Body()); Paragraph para = body.AppendChild(new Paragraph()); Run run = para.AppendChild(new Run()); run.AppendChild(new Text("Hello world!")); mainPart.Document.Save(); } context.Response.ContentType = "application/vnd.openxmlformats-officedocument.wordprocessingml.document"; context.Response.AppendHeader("Content-Disposition", "attachment;filename=HelloWorld.docx"); mem.Seek(0, SeekOrigin.Begin); mem.CopyTo(context.Response.OutputStream); context.Response.Flush(); context.Response.End(); } } 

Answer 2

我修改了你的代码以使其工作。 保存下载后我可以正确打开它。 请参阅下面的修改。 希望这有帮助。

 using (MemoryStream documentStream = new MemoryStream()) { using (WordprocessingDocument myDoc = WordprocessingDocument.Create(documentStream, WordprocessingDocumentType.Document, true)) { // Add a new main document part. MainDocumentPart mainPart = myDoc.AddMainDocumentPart(); //Create Document tree for simple document. mainPart.Document = new Document(); //Create Body (this element contains //other elements that we want to include Body body = new Body(); //Create paragraph Paragraph paragraph = new Paragraph(); Run run_paragraph = new Run(); // we want to put that text into the output document Text text_paragraph = new Text("Hello World!"); //Append elements appropriately. run_paragraph.Append(text_paragraph); paragraph.Append(run_paragraph); body.Append(paragraph); mainPart.Document.Append(body); // Save changes to the main document part. mainPart.Document.Save(); myDoc.Close(); context.Response.ClearContent(); context.Response.ClearHeaders(); context.Response.ContentEncoding = System.Text.Encoding.UTF8; SetContentType(context.Request, context.Response, "Simple.docx"); documentStream.Seek(0, SeekOrigin.Begin); documentStream.CopyTo(context.Response.OutputStream); context.Response.Flush(); context.Response.End(); } } 

Answer 3

 string Filepath = @"C:\Users\infinity\Desktop\zoyeb.docx"; using (var wordprocessingDocument = WordprocessingDocument.Create(Filepath, DocumentFormat.OpenXml.WordprocessingDocumentType.Document)) { MainDocumentPart mainPart = wordprocessingDocument.AddMainDocumentPart(); mainPart.Document = new DocumentFormat.OpenXml.Wordprocessing.Document(); Body body = mainPart.Document.AppendChild(new Body()); DocumentFormat.OpenXml.Wordprocessing.Paragraph para = body.AppendChild(new DocumentFormat.OpenXml.Wordprocessing.Paragraph()); DocumentFormat.OpenXml.Wordprocessing.Run run = para.AppendChild(new DocumentFormat.OpenXml.Wordprocessing.Run()); run.AppendChild(new DocumentFormat.OpenXml.Wordprocessing.Text("siddiq")); wordprocessingDocument.MainDocumentPart.Document.Save(); } 

转到nuget包管理器并首先将其安装到您的项目中

 Install-Package DocumentFormat.OpenXml -Version 2.8.1